To create an efficient method for machining gear faces and small chamfers, a specialized abrasive belt grinding machine was developed and integrated with a novel open-type abrasive belt grinding approach and specific attributes. The grinding apparatus is versatile and adjustable for grinding abrasive belts, and it can precisely control the dimensions of the chamfering on the ridge by adjusting the grinding parameters. The grinding device employs a contact wheel’s reciprocal oscillation mode to enhance the uniformity of the abrasive wear height. The experimental results validate the feasibility and stability of the grinding device for precision grinding. The grinding parameters were optimized to achieve optimal gear face quality and chamfer size. The gear face roughness is maintained below 0.05 μm, and the chamfer’s small size meets the specified range requirements at various edge positions.

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Research on Belt Grinding and Chamfering of the Pump Gear Transverse Plane

  • Peiyao Zhang,
  • Lai Zou,
  • Yun Huang

摘要

To create an efficient method for machining gear faces and small chamfers, a specialized abrasive belt grinding machine was developed and integrated with a novel open-type abrasive belt grinding approach and specific attributes. The grinding apparatus is versatile and adjustable for grinding abrasive belts, and it can precisely control the dimensions of the chamfering on the ridge by adjusting the grinding parameters. The grinding device employs a contact wheel’s reciprocal oscillation mode to enhance the uniformity of the abrasive wear height. The experimental results validate the feasibility and stability of the grinding device for precision grinding. The grinding parameters were optimized to achieve optimal gear face quality and chamfer size. The gear face roughness is maintained below 0.05 μm, and the chamfer’s small size meets the specified range requirements at various edge positions.